Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/16573
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dc.contributor.authorPaz Hernández, Rubénen_US
dc.contributor.authorMonzón Verona, Mario Domingoen_US
dc.contributor.authorBenítez Vega, Antonio Nizardoen_US
dc.contributor.authorGonzález Landín, Begoñaen_US
dc.date.accessioned2016-04-20T08:31:45Z-
dc.date.accessioned2018-03-15T14:36:25Z-
dc.date.available2016-04-20T08:31:45Z-
dc.date.available2018-03-15T14:36:25Z-
dc.date.issued2015en_US
dc.identifier.issn0951-192Xen_US
dc.identifier.urihttp://hdl.handle.net/10553/16573-
dc.description.abstractThe continuous evolution of materials and technologies of additive manufacturing has led to a competitive production process even for functional parts. The capabilities of these technologies for manufacturing complex geometries allow the definition of new designs that cannot be obtained with any other manufacturing processes. An application where this capability can be exploited is the lightening of parts using internal structures. This allows to obtain more efficient parts and, at the same time, reduce the costs of material and manufacturing time. A new lightweight optimisation method to optimise the design of these structures and minimise weight while keeping the minimal mechanical properties is presented in this paper. This method is based on genetic algorithms, metamodels and finite element analysis (FEA). This combination reduces the number of FEA simulations required during the optimisation process, thereby reducing the design time. This methodology is experimentally applied to a reference geometry oriented both for selective laser sintering (SLS) and Polyjet technologies. In both cases, an optimised and a non-optimised design are manufactured and tested in order to experimentally compare the stiffness results between them. The optimum design achieved a specific stiffness 72.82% higher than the non-optimised design in the SLS case study, and 3.14 times higher in the Polyjet case study.en_US
dc.languageengen_US
dc.publisher0951-192X-
dc.relation.ispartofInternational Journal of Computer Integrated Manufacturingen_US
dc.sourceInternational Journal of Computer Integrated Manufacturing [ISSN 0951-192X], v. 29 (4), p. 462-472en_US
dc.subject331209 Resistencia de materialesen_US
dc.subject331210 Plásticosen_US
dc.subject331212 Ensayo de materialesen_US
dc.subject331399 Otras (especificar)en_US
dc.subject1206 Análisis numéricoen_US
dc.subject.otherAdditive manufacturingen_US
dc.subject.otherLightweight optimizationen_US
dc.subject.otherGenetic algorithmsen_US
dc.subject.otherFinite element analysisen_US
dc.titleNew lightweight optimization method applied in parts made by selective laser sintering and polyjet technologiesen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1080/0951192X.2015.1066033
dc.identifier.scopus2-s2.0-84958876985-
dc.identifier.isi000371035800007-
dc.contributor.authorscopusid56606882000-
dc.contributor.authorscopusid7003371153-
dc.contributor.authorscopusid13805747600-
dc.contributor.authorscopusid55643744700-
dc.identifier.crisid37869;2367;3450;15303-
dc.description.lastpage472-
dc.description.firstpage462-
dc.relation.volume29-
dc.investigacionIngeniería y Arquitecturaen_US
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess-
dc.type2Artículoen_US
dc.contributor.daisngid2158374
dc.contributor.daisngid1363424
dc.contributor.daisngid579452
dc.contributor.daisngid7321859
dc.identifier.external37869;2367;3450;15303-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Paz, R
dc.contributor.wosstandardWOS:Monzon, MD
dc.contributor.wosstandardWOS:Benitez, AN
dc.contributor.wosstandardWOS:Gonzalez, B
dc.date.coverdateAbril 2016
dc.identifier.ulpgces
item.fulltextCon texto completo-
item.grantfulltextopen-
crisitem.author.deptDepartamento de Ingeniería Mecánica-
crisitem.author.deptFabricación integrada y avanzada-
crisitem.author.deptDepartamento de Ingeniería Mecánica-
crisitem.author.deptFabricación integrada y avanzada-
crisitem.author.deptDepartamento de Ingeniería deProcesos-
crisitem.author.deptFabricación integrada y avanzada-
crisitem.author.deptDepartamento de Matemáticas-
crisitem.author.deptSIANI: Computación Evolutiva y Aplicaciones-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.orcid0000-0003-1223-7067-
crisitem.author.orcid0000-0003-2736-7905-
crisitem.author.orcid0000-0001-5711-6395-
crisitem.author.orcid0000-0002-7915-0655-
crisitem.author.parentorgDepartamento de Ingeniería Mecánica-
crisitem.author.parentorgDepartamento de Ingeniería Mecánica-
crisitem.author.parentorgDepartamento de Ingeniería Mecánica-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.fullNamePaz Hernández, Rubén-
crisitem.author.fullNameMonzón Verona, Mario Domingo-
crisitem.author.fullNameBenítez Vega, Antonio Nizardo-
crisitem.author.fullNameGonzález Landín, Begoña-
crisitem.author.departamentoIngeniería Mecánica-
crisitem.author.departamentoIngeniería Mecánica-
crisitem.author.departamentoIngeniería deProcesos-
crisitem.author.departamentoMatemáticas-
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